Williams, George Abiah,
Physical science / George A. Williams, Max C. Bolen [and] Ray B. Doerhoff. - New York : Webster Division, McGraw-Hill, 1973. - xi, 420 p. : ill. ; 24 cm. - Challenges to science .
0070704104
72008988
Physical sciences--Juvenile literature.
Physics.
Chemistry.
Q163 / .W53
530 / WIP
Physical science / George A. Williams, Max C. Bolen [and] Ray B. Doerhoff. - New York : Webster Division, McGraw-Hill, 1973. - xi, 420 p. : ill. ; 24 cm. - Challenges to science .
0070704104
72008988
Physical sciences--Juvenile literature.
Physics.
Chemistry.
Q163 / .W53
530 / WIP